I also think with Dobby just showing up and then dying feels a little random. In the books, he pops up a little more, so his death has more gravity. Here it feels hollow.
Hey nothing wrong with liking Emma, just not my cup of tea. Nothing wrong with appreciating beauty, but the age gap for me is a little off. Still nothing wrong, unless it interferes with your life or you break any laws.
Yates seems to have 1 set of shots: wide vista pan, a few close ups and then a static shot. That and the moves feel they're on autopilot now, just hitting the salient points. Really after Goblet, the important things to know seem like: Dumbledore dies, and good triumphs over evil after realizing that he has more a connection with evil than he thought. Besides Ron's storyline with Hermonie, the rest seems a little too drawn out. I do put some blame on the source material, but take some chances Yates.